Reborn back into the seventies, Li Shangjin thoroughly repents and washes away his past misdeeds. Relying on the deep mountain hunting skills he mastered in his previous life, he enters the mountains to hunt and improve his family's bitter life. He bravely fights ferocious wild boars, confronts the vicious wolf king who comes to attack, and guards the safety of all villagers in the village. Down-to-earth and striving hard with his own hands, he protects his family and neighbors, and desperately breaks out a new life of his own in the hard years.